00409nam a2200145 a 4500041000800000082001600008100002400024245008200048260004800130300000900178650001000187650002900197650001400226650002300240  aeng  a011.7bS515  aTeschner, Richard V  aSpanish-Surnamed populations of the United Statesba catalog of dissertations  aMichiganbXerox University Microfilmsc1974  a43 p  aTESIS  aDISERTACIONES ACADEMICAS  aCATALOGOS  aEDUCACION SUPERIOR